baber/WOPTO huggingface dataset:
Patent IT-1222893-B (IT)
Inventor: BIANCHI FRANCO
IPC: D02G3/28
Filed: 1987-10-13
Granted: 1990-09-12
Abstract: A twisting machine (1), which yields a twisted thread at an unusually constant twist value, comprises within a main frame (2) first and second yarn paths (9,10) converging toward a gathering point (11) of respective yarns from a first reel (3) carried on the main frame (2) and a second reel (4) carried on a spindle (13), a twisted thread path (12) extending from the gathering point (11) to a take-up reel (7) driven rotatively by a roller (49), a flyer (19) journalled in the main frame (2) at the gathering point (11), and a capstan (48) placed along the twisted thread path (12), and a positive mechanical drive (50) for interconnecting rotatively the flyer (19), capstan (48), and roller (49) directly with the spindle (13).
Patent IT-1225943-B (IT)
Title: Energy obtaining system using fluid flows resembling natural cyclone
Inventor: MARTINEZ VALENTIN ZAPATA
IPC: F03G/
Filed: 1981-07-10
Granted: 1990-12-10
Abstract: The system has a cyclonic conversion tower (23) constituted by a group of convectors situated round an axis toward which there are directed vortical membranes of screens contained in trumpet-shaped revolution bodies. At its top or bottom the tower optionally bears deflectors (10) which increase output. Devices such as turbines (9,24) for conversion into electrical or mechanical energy of the flow kinetic energy are provided. The tower may be situated on a base which permits the passage of solar radiation (21) with the aim of utilising its energy, the assembly being completed by a combustion heating system for alternative use. The base may include a tank (44) supplied with hot water and saturated air from a solar heated pre-evaporator (30), the saturated air being drawn up the tower (23) where desalinated water is separated out at condensers (27).
Patent IT-1194428-B (IT)
Title: Pharmaceutically active salicylic acid derivs.
Inventor: QUADRO GIUSEPPE
IPC: A61K/
Filed: 1983-10-18
Granted: 1988-09-22
Abstract: Rarefied gas is hermetically sealed in a container transparent to microwaves. The rarefied gas may be air or any suitable gas at a pressure of 1mm Hg approx and not greates than 5 mm Hg. The gas is ionised by high frequency electromagnetic radiation (about 2450 MHZ). The rarefied gas can be ionised in any microwave resonant cavity or waveguide and substances may be processed by heat radiated by the ionised gas.
Patent IT-1206602-B (IT)
Title: Compsn. base eburnane skeleton cpds.
IPC: A61K31/495
Filed: 1978-05-22
Granted: 1989-04-27
Abstract: The proposed equipment comprises a control and signal processing unit, measuring vessels, electrolytic pre-concn. vessel, power supply unit, pumps and auxiliary electrolyte storage vessel. The sample inlet is connected to the auxiliary electrolyte vessel (2) via the pump (3). The stream to be analysed is passed through a divider (4) and pumps (3). One part of the stream (5) is passed through the anode space of the pre-concn. vessel(s). The other stream is passed through the cathode space of the same vessel. The discharge (10) of the cathode space is connected to drain. The discharge (11) of the anode space is connected to the inlet (12) of the measuring vessel (13), and also via a de-gasser (14) to drain (15). The control and signal processign unit (16) is connected to the first electrode (17) of the measuring vessel (13), also the second electrode (18) and to the reference electrode (24). The power supply unit (15) is electrically connected to the first (17) and second electrode (18) of the measuring vessel (13) and to the cathode (20) and anode (21) of the pre-concn. vessel (9.
Patent IT-1202782-B (IT)
IPC: E04H14/00
Filed: 1978-10-12
Granted: 1989-02-09
Abstract: An auto theater has a plurality of video reproductions and playback devices. The video reproduction devices are situated in a central location, while the playback devices are arranged in garage-like boxes which partially or entirely surround the associated vehicle. The reproducing and playback devices are connected through video channels. The auto theater renders possible optimum space utilization, avoids undesired effects on the environment and provides a wide choice of programs and starting times.
Patent IT-1242399-B (IT)
Title: Device for moving the squeegee in a screen-printing machine
Inventor: SACCANI GINO
IPC: B41F/
Filed: 1990-09-19
Granted: 1994-03-04
Abstract: The invention refers to the field of screen-printing machines. More precisely, it refers to a device for moving the squeegee which comprises the mechanical transmissions for connection to the sole motorisation unit of the printing machine which also drives the system for transporting the objects to the printing position and for the movement of a printing screen 27, in such a way as to guarantee the maximum precision in the movements of the squeegee 2, in particular the squeegee ascent movement at the end of the printing cycle, to prevent smudges and printing imperfections, even in the event of variations of the printing machine production speed. <IMAGE>
Patent IT-1198435-B (IT)
Inventor: SISTI GIORGIO
IPC: G01N30/30
Filed: 1982-02-17
Granted: 1988-12-21
Abstract: This invention concerns a chamber for chromatographic analyses, in which capillary columns, in particular columns of fused silica, are thermally conditioned. The chamber comprises a thermally insulated space which can be perfectly sealed towards the outside and which houses means for heating the air and at least a fan for air circulation inside said space. In order to make the air flow going to the column (s) within the chamber as homogeneous and stable as possible from the thermal viewpoint, the heating means are positioned on the suction side of the fan or of each fan, so to cause a perfect mixing of cold and hot fluid threads in correspondence with the fan itself, and obtain a uniform and stable air current from the fan towards the column.
Patent IT-1237216-B (IT)
Title: Overwritable magneto-optical data carrier
IPC: G11B/
Filed: 1989-10-25
Granted: 1993-05-27
Abstract: The data carrier has a substrate with a magnetic layer comprising two layers with perpendicular magnetic anisotropy. The upwards direction w.r.t. the carrier is called the 'A-direction' and the downwards direction is called the 'not-A-direction". An initial field is used to magnetise only the second layer immediately before recording and in the A-direction. A premagnetising field in the not-A-direction is used to reverse the magnetisation of the second layer on irradiation with a strong laser beam. Under the influence of the not-A-direction magnetisation of the second layer a bit is formed in the first layer using either not-A or A magnetisation. On irradiation with a weak laser beam and under the influence of the A magnetisation of the second layer, a bit with A or not-A magnetisation is formed in the first layer.
Patent IT-1148607-B (IT)
Title: Multiple cylinder rotary compressor
Inventor: TOSHIHIDE KODA
IPC: F04C/
Filed: 1982-06-17
Granted: 1986-12-03
Abstract: The multiple cylinder rotary compressor is used in applications where load may vary, e.g. in a car interior cooling system. The compressor has a capacity control effected in response to the fluctuating load so that a saving of energy consumed is achieved. The control detects a rotational frequency of the driving shaft or a temp. of the car interior, whereby a supply of a low-pressure refrigerating gas is ceased with respect to some of the cylinders.
Patent IT-1209876-B (IT)
Title: Battery propelled vehicle with DC motor
Inventor: ASTORQUIA EUSEBIO URQUIDI
IPC: B60L/
Filed: 1981-07-06
Granted: 1989-08-30
Abstract: The electrically propelled vehicle uses a battery supplied d.c. motor. The motor shaft is linked to the front shaft of the vehicle via a reduction gear. The vehicle contains a second battery which can be switched in. The system uses the inertia of the electric motor when braking. The vehicle is equipped with an a.c. dynamo coupled to the d.c. motor (4). The motor supplies a charge to the battery when braking. This is achieved by using the mass moment of inertia of the rotating shaft. This also increases the braking effect of the vehicle. There is a second a.c. dynamo which absorbs all the energy of the air displaced by the forward motion of the vehicle. There is also a third a.c. dynamo coupled to a diesel engine.
Patent IT-1182476-B (IT)
Inventor: SANTANERA ORESTE
IPC: B61C9/44
Filed: 1985-02-26
Granted: 1987-10-05
Abstract: A constant-velocity transmission, particularly for connecting the drive motor (M) to the driving axle (S) of a motorised railway vehicle, comprises two hollow coaxial shafts (9,<sub>1</sub>2) interconnected by resilient means (15) and provided with respective end flanges (10, 13) articulated, through two groups (16) of four connecting rods (17, 18), to respective flanges (3, 6) of a hollow driven shaft (<sub>1</sub>) and a hollow driven shaft (2) coupled for rotation with the axle (5).The transmission allows considerable relative movements, both radial and axial, between the driving and driven shafts without the use of members which require lubrication.
Patent IT-1232365-B (IT)
Inventor: PIETRO LOSITO
IPC: E05F15/56
Filed: 1989-04-07
Granted: 1992-01-28
Abstract: PCT No. PCT/EP90/00456 Sec. 371 Date Sep. 26, 1991 Sec. 102(e) Date Sep. 26, 1991 PCT Filed Mar. 20, 1990 PCT Pub. No. WO90/12184 PCT Pub. Date Oct. 18, 1990.A device is provided for opening and closing a door (5) in a doorway (7) of a structure (9) in a railway or bus car comprising an upper ejection assembly, a lower ejection assembly and a translation assembly, the upper ejection assembly further comprising a translation slide bar. The upper and lower ejection assemblies comprise rotation arms (1, 11) joined at one side to the fixed structure (9) by hinges (13) mounted through curved slots on respective brackets (15), and at the other side to a frame which is integral with the door (5). A slide bar (37) passes through the doorway (7) and is pivoted at one end to a movable end of the upper arm (1), and at the other end to a fixed bracket (47) on the other side of the doorway (7). After the door (5) has been separated from the doorway (7), the door is translated by means of a suitable rack (61) integral with the door, engaged by a gear wheel (59) which is driven through suitable gears (55, 57) by another rack (53) which in turn is driven by a rod (51) of a fluid actuated cylinder (49). According to one embodiment of the invention, the ejection assemblies are driven by at least one fluid pressure cylinder (20) the rod of which is secured to a rack (19) which engages a suitable gear wheel (21) keyed on a rotation shaft (23) of the ejection arms (1, 11) and causes their partial rotation, thus accomplishing the separation or ejection of the door (5) from the doorway (7) of the structure (9).
Patent IT-1241612-B (IT)
Title: Clamp with stop device
Inventor: OLIVERO STEFANO
IPC: F16L/
Filed: 1990-12-20
Granted: 1994-01-19
Abstract: Clamp or otherwise called pipe wrench collar, which accomplishes a system of suitable radial loads to guarantee holding of the pipe or sleeve on the pipe union, exploiting the tension produced as a result of deformation imposed by the clamp when it is operated, said clamp having an open structure, including a device capable of keeping it open or in the condition of being easily brought into the work position. With the position defined, clamping is accomplished by intervening in the direction of liberation of said device. <IMAGE>
Patent IT-1187627-B (IT)
Title: Mould for foamed polyurethane articles prodn.
Inventor: VIVIANI OTTAVIO
Filed: 1985-07-04
Granted: 1987-12-23
Abstract: Insecticidal aerosol compsn. comprising as active materials 2-(1-methylethoxy) phenol methylcarbamate (propoxur) silica aerogel and opt. additional known insecticides and synergists together with suitable solvents and propellants
Patent IT-1201836-B (IT)
Inventor: ROMANO' LUIGI
IPC: H01L23/34
Filed: 1986-07-17
Granted: 1989-02-02
Abstract: A package (1) for semiconductor devices provided with an encased metallic heat sink (4), wherein an encapsulating body of resin (3) extends beyond the perimenter of the heat sink to form two side extensions (5, 6) , diametrically opposite with respect to a central portion of the body and elastically de-coupled from such a central portion of the resin body containing the heat sink and the semiconductor chip, by means of at least a thinned out zone of the resin body determined by one or more pairs of opposite grooves (7, 8; 7',8'). Fastening points (represented by screws 9, 10) contemplated in said lateral extensions, are efficiently elastically de-coupled from the central portion of the body and the package is essentially free to bend along said pairs of opposite grooves without inducing stresses on the encased metallic heat sink onto which rests the semiconductor chip (11).
Patent LT-5537-B (LT)
Title: Stogo dengiamoji medziaga
Inventor: SERGEEV ANDREY YURYEVICH
IPC: E04D11/00
Filed: 2008-03-20
Abstract: Isradimas priklauso stogo dengiamosioms medziagoms, ypac lankscioms stogo dengiamosioms medziagoms. Isradimo tikslas yra padidinti stogo dengiamosios medziagos susijungimo su saugomu pavirsiumi kokybe del optimalaus adhezijos tasku paskirstymo stogo dengiamojoje medziagoje. Stogo dengiamoji medziaga apima pagrinda (4), pagaminta kaip pluostini laksta (2) su impregnatu (1), turinti pirmaji (30) ir antraji (31) didelius pavirsius, du dangos sluoksnius (3), isdestytus ant pirmojo (30) ir antrojo (31) dideliu pavirsiu, ir profiliuota sluoksni (5) su igilinimais (7) ir iskilimais (6), isdestyta ant vieno is dangos sluoksniu (3), o taip pat plevele, patalpinta ant iskilimu (6), formuojant tustumas (32) tarp pleveles (8) ir profiliuoto sluoksnio (5). Iskilimai (6) pagaminti taip, kad ju pavirsius, atsuktas i priesinga puse nuo pagrindo (4), turi antro laipsnio lygaus pavirsiaus fragmento forma. Stogo dengiamosios medziagos pritvirtinimui ant stogo pagrindo nuo jos aplydimu pasalinama plevele(8), naudojant
Patent MX-167408-B (MX)
Title: Capas de refuerzo para llantas
Inventor: DAVISSON JACK ARLEN
IPC: B60C9/00
Filed: 1988-04-08
Abstract: La presente invención se refiere a una llanta neumática que comprende un armazón de capa radial, una banda de rodadura dispuesta radialmente hacia afuera de la región de corona del armazón, una banda interpuesta entre la banda de rodadura y la región de corona del armazón con relación circundante circunferencial con respecto al armazón, mediante lo cual la banda incluye cuando menos dos capas, cada una de las cuales comprende cuerdas de material de módulo elevado que se extienden paralelas entre sí y, que forman ángulos opuestos con respecto al plano circunferencial medio de la llanta, mediante lo cual cada una de las capas de banda tiene una anchura respectiva aproximadamente igual a aquella de la banda de rodadura y una capa de recubrimiento que comprende por lo menos una capa de elementos de refuerzo textiles que están substancialmente paralelos entre sí y al plano circunferencial medio de la llanta, caracterizada en que los elementos de refuerzo textil de la capa de recubrimiento consisten en secciones de cuerda sucesivamente alineadas, dispuestas en hileras paralelas cada una teniendo una longitud que está comprendida entre 1/4 y 1/8 del desarrollo circunferencial correspondiente de la llanta, las secciones de cuerda de cada hilera teniendo substancialmente la misma longitud y estando separadas por interrupciones que tienen una anchura, de modo que la anchura total de las interrupciones por hilera que se extiende circunferencialmente de las cuerdas sea menor al 4 por ciento del desarrollo circunferencial correspondiente de la llanta.
Patent MX-166277-B (MX)
Title: Tabletas de composicion detergente organica sintetica reforzada y procesos para el lavado de la ropa con las mismas
Inventor: RAMACHANDRAN PALLASSANA N
IPC: C11D11/00
Filed: 1989-01-10
Abstract: La presente invención se refiere a pastilla de composición detergente orgánica sintética reforzada de retención de forma premedida compuesta de extruídos en forma de varilla múltiples de detergente orgánico sintético, sal(es) reforzadora(s) hidratable(s) para tal detergente y agua, en donde los extruídos en forma de varilla son de el diámetro equivalente en el rango de 0.5 a 3 mm. y de una longitud en el rango de 0.5 a 10 cms., con la proporción de la longitud al diámetro equivalente estando en el rango de 1:1 a 20:1, con las varillas de la misma adhiriéndose juntas en forma suficiente para ser retenedoras de forma mientras que son capaces de ser fácilmente separadas por las manos de un consumidor cuya tableta consiste de una carga premedida de composición detergente para agregarse a la tina de lavado de una máquina lavador automática. Un proceso para lavar ropa que comprende el agregar una tableta de composición detergente orgánica sintética reforzada premedida al agua de lavador de manera que la solución de el lavado detersiva se hace y lavar la ropa en tal solución.
Patent MX-172479-B (MX)
Title: Mandril de ranura en "t" y herramienta de arranque
Inventor: CRAWFORD WILLIAM B
IPC: E21B23/03
Filed: 1989-01-24
Abstract: La presente invención se refiere a un mandril de cavidad lateral que consiste de: un cuerpo generalmente tubular alargado que tiene medios en sus extremos opuestos para conectar el mandril en la sarta de tubería, teniendo la porción de cuerpo una perforación principal y un recipiente descentrado lateralmente hacia el lado de la perforación principal para recibir un dispositivo de control de flujo; un manguito de orientación fijado en el cuerpo y que tiene superficies de guía que desembocan hacia una ranura longitudinal; y medios de canal que se extienden longitudinalmente adyacentes a la ranura para ocasionar que el brazo de una herramienta de arranque se mantenga en posición extendida a medida que la herramienta de arranque se mueve dentro de la perforación del mandril.
Patent MX-169920-B (MX)
Inventor: LUCAS KEITH
IPC: H04N7/083
Filed: 1989-10-09
Abstract: A method for encoding a high definition television signal comprising a first frequency spectrum portion for standard resolution and a second high frequency spectrum portion for high resolution consistent with the B-MAC composite signal format comprises the steps or orthogonally sampling the high definition signal, diagonally filtering diagonal resolution information, and decimating alternate samples of alternate lines for folding in high frequency horizontal resolution information by means of a skew-symmetric low-pass filter. A method at a standard television resolution receiver for decoding the high-definition television signal uses a simple low pass filter to recover the baseband television spectrum at standard television resolution. A method at a high-definition television receiver comprises the steps of unfolding the high frequency horizontal resolution information and thereafter line doubling the unfolded high frequency resolution informtion to improve vertical resolution of the high-definition television signal. Thus, the encoding method is compatible for reception at either a standard resolution or high-definition television receiver.
Patent MX-171808-B (MX)
Title: Envase para productos alimenticios que permanecen separados en su interior
Inventor: BONANY FRANCISCO BRUACH
IPC: B65D25/06
Filed: 1989-10-23
Abstract: La presente invención se refiere a envase para productos alimenticios, del tipo que comprenden un separador interior en forma de cazoleta con el fondo perforado, caracterizado esencialmente por el hecho de que la cazoleta tiene un contorno exterior complementario al contorno interior del envase, de forma que ajusta perfectamente en el mismo, con posibilidad de desplazamiento a modo de émbolo, para adaptarse a las capacidades de los compartimientos formados a uno y otro lado del fondo de la mencionada cazoleta.
Patent MX-170345-B (MX)
Title: Dispersiones de color estables, su preparacion y uso en vidriados ceramicos
Inventor: NORRIS JEFFREY J
IPC: C09D17/00
Filed: 1989-10-31
Abstract: La presente invención se refiere a procedimiento para formar una dispersión de un pigmento cerámico inorgánico, que comprende mezclar entre sí los siguientes componentes: A) entre aproximadamente 20 y 70 por ciento en peso del pigmento inorgánico, B) entre aproximadamente 1 y aproximadamente 3 por ciento de un agente de suspensión que comprende arcilla atapulgita o una arcilla esmectita hinchable con agua, C) hasta aproximadamente 1 por ciento de un agente de dispersión orgánico, D) hasta a aproximadamente 1.5 por ciento de un agente espesante, y E) el resto es agua.
Patent MX-166701-B (MX)
Inventor: BENOIT MICHEL R
IPC: F23G5/20
Filed: 1989-11-21
Abstract: A method is described for environmentally sound usage of combustible hazardous waste in an operating rotary kiln. The method is particularly adapted for disposal of solid hazardous wastes, optionally in the form of a blended waste homogenate, packaged in sealable containers. The containers are used as fuel modules and charged into a rotary kiln cylinder where kiln gas temperatures range from about 950 DEG  to about 1200 DEG  C. to achieve high destruction and removal efficiencies.
Patent MX-166250-B (MX)
Title: Proceso y aparato para separar liquidos en un sedimentador de alquilacion
Inventor: HOVIS KEITH WAYNE
IPC: B01D17/028
Filed: 1990-02-07
Abstract: La presente invención se refiere a aparato para separar líquidos, caracterizado por medios colocados dentro del recipiente para dividir a porción inferior de la zona de separacion en una pluralidad de cámaras para contener al menos una proporción mayor del líquido más pesado de modo que cualquier fuga que resulte en el vaciado del líquido pesado de cualquier cámara individual de la pluralidad de cámaras no conducirá correspondientemente al vaciado del líquido pesado de las cámaras. Un método para reducir derrame de líquido caracterizado por dividor la porción inferior de la zona de separación en una pluralidad de cámaras que contienen al menos una porción mayor del líquido más pesado de mod que cualquier fuga que conduzca al vaciado del líquido pesado de cualquier cámara individual de la pluralidad de cámaras no conducirá correspondientemene al vaciado del líquido pesado de las cámaras, Un Proceso de alquilación caracterizado pro dividir la porción inferior del recipiente sedimentador común en una pluralidad de cámaras para contener una cantidad deseada de catalizador  ácido líquido de modo que una fuga que conduzca al vaciado del catalizador ácido líquido de uno de la pluralidad de reactores de alquilación no derramará más de a cantidad de catalizador ácido o líquido de uno de la pluralidad de reactores de alquilación no derramará más de la cantidad de cámaras y no afectará el nivel de catalizador ácido líquido en cualquiera de la otras de la pluralidad de cámaras.
Patent MX-172751-B (MX)
Title: Composicion de capa protectora positiva sensible a las radiaciones
Inventor: DOI YASUNORI
IPC: G03C1/60
Filed: 1990-08-23
Abstract: La presente invención se refiere a una composición de capa protectora positiva, caracterizada porque comprende el compuesto de 1,2-quinondiazida y una resina (A) soluble en alcalí que comprende una resina (I) que se obtiene a través de una reacción de condensación de una mezcla de m-creso1, 2,3,5-trimetilfenol y en forma opcional p-cresol con un aldehído y un novolak (II)de bajo peso molecular que tiene un peso molecular promedio de 200 a 2000 cuando se convierte al poliestireno.
Patent MX-183685-B (MX)
Inventor: LONG CARL JOSEPH II
IPC: C09K3/00
Filed: 1993-08-24
Abstract: An interpolymer of at least one olefinically unsaturated carboxylic acid containing at least one activated carbon-to-carbon olefinic double bond and at least one carboxyl group, in an amount of more than 15% by weight based upon the weight of the interpolymer, and at least one steric stabilizer surfactant having at least one hydrophilic moiety and at least one hydrophobic moiety and a linear block or a random comb configuration, or mixtures thereof, made by polymerizing olefinically unsaturated carboxylic acid monomers in an organic media, in the presence of free a radical forming catalyst, and the steric stabilizer.